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LDO03C Datasheet(PDF) 6 Page - Artesyn Technologies |
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LDO03C Datasheet(HTML) 6 Page - Artesyn Technologies |
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6 / 21 page  LDO03C Series | 3 A DC-DC C Class Non-Isolated DC/DC Converter File Name: lf_Ldo03c.pdf Rev: (01) 12 Apr 2006 6 3.3 V, 5 V, 12 V Model 0.9 V Setpoint Electrical Characteristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Nominal set-point voltage Vo (nom) 0.891 0.9 0.909 Vdc Vin = Vin (nom); Iout = Iout (nom) Line regulation ±0.3 % Iout = Iout (nom); Vin (min) to Vin (max) Load regulation ±0.5 % Vin = Vin (nom); Iout (min) to Iout (max) Output current - continuous Iout 0 3.0 Adc Output current - short circuit Isc 6.0 Adc Continuous, unit auto recovers Output voltage - noise (3.3 V) (5.0 V) (12 V) mVp-p mVp-p mVp-p 40 40 40 mV pk-pk mV pk-pk mV pk-pk See Application Note 186 for more information Measurement band width 20 MHz See Application Note 186 for details 3.3 V, 5 V, 12 V Model 0.9 V Setpoint Input Characteristics Characteristic Symbol Min Typ Max Units Notes and Conditions Input current - operating (Source) (3.3 V) (Sink) (3.3 V) (Source) (5 V) (Sink) (5 V) (Source) (12 V) (Sink) (12 V) Iin Iin Iin Iin Iin Iin 1.07 -0.57 0.70 -0.38 0.32 -0.13 Adc Adc Adc Adc Adc Adc Vin = Vin (nom); Iout = Iout (max) Input capacitance - internal filter Cinput 10 µ F Input capacitance - external filter Cbypass 1 µ F Recommended customer added capacitance 3.3 V, 5 V, 12 V Model 0.9 V Setpoint Electrical Charateristics - O/P Characteristic Symbol Min Typ Max Units Notes and Conditions Load transient response - peak deviation Vdynamic 150 mV Peak deviation for 50% to 100% step load, di/dt = 10 A/µs Load transient response - recovery Trecovery 15 µs Settling time to within 1% of output set-point voltage for 50% to 75% step load External load capacitance Cext 0 2000 µ F See Application Note 186 for output capacitance vs. stability |
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